Headlamp



FIG. 1 is a front elevational view of a headlamp showing our new design;

FIG. 2 is a rear elevational view of the headlamp of FIG. 1;

FIG. 3 is a left side elevational view of the headlamp of FIG. 1;

FIG. 4 is a right side elevational view of the headlamp of FIG. 1;

FIG. 5 is a top plan view of the headlamp of FIG. 1;

FIG. 6 is a bottom plan view of the headlamp of FIG. 1; and,

FIG. 7 is a perspective view of the headlamp of FIG. 1. 

CLAIM The ornamental design for a headlamp, as shown and described. 